<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="dataForm.key" placeholder="参数名" clearable @clear="clearTheEvent"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button v-if="isAuth('product:brand:save')" type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button v-if="isAuth('product:brand:delete')" type="danger" @click="deleteHandle()"
                   :disabled="dataListSelections.length <= 0">批量删除
        </el-button>
      </el-form-item>
    </el-form>
    <el-table
        :data="dataList"
        border
        v-loading="dataListLoading"
        @selection-change="selectionChangeHandle"
        style="width: 100%;">
      <el-table-column
          type="selection"
          header-align="center"
          align="center"
          width="50">
      </el-table-column>
      <el-table-column
          prop="brandId"
          header-align="center"
          align="center"
          label="品牌id">
      </el-table-column>
      <el-table-column
          prop="name"
          header-align="center"
          align="center"
          label="品牌名">
      </el-table-column>
      <el-table-column
          header-align="center"
          align="center"
          label="品牌logo">
        <template slot-scope="scope">
          <!--          <el-image style="width: 80px; height: 80px"  :src="scope.row.logo"  fit="fill">-->
          <!--          </el-image>-->
          <img style="width: 35px; height: 35px" :src="scope.row.logo">
        </template>
      </el-table-column>
      <el-table-column
          prop="descript"
          header-align="center"
          align="center"
          label="介绍">
      </el-table-column>
      <el-table-column
          prop="showStatus"
          header-align="center"
          align="center"
          label="显示状态">
        <template slot-scope="scope">
          <el-switch
              v-model="scope.row.showStatus"
              active-color="#13ce66"
              inactive-color="#ff4949"
              :active-value="1"
              :inactive-value="0"
              @change="updateBrandStatus(scope.row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column
          prop="firstLetter"
          header-align="center"
          align="center"
          label="检索首字母">
      </el-table-column>
      <el-table-column
          prop="sort"
          header-align="center"
          align="center"
          label="排序">
      </el-table-column>
      <el-table-column
          fixed="right"
          header-align="center"
          align="center"
          width="180"
          label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="updateCatelogHandle(scope.row.brandId)">关联分类</el-button>
          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.brandId)">修改</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.brandId)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
        @size-change="sizeChangeHandle"
        @current-change="currentChangeHandle"
        :current-page="dataForm.pageNum"
        :page-sizes="[10, 20, 50, 100]"
        :page-size="dataForm.pageSize"
        :total="dataForm.totalPage"
        layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>

    <!--    关联分类弹框-->
    <el-dialog title="关联分类" :visible.sync="cateRelationDialogVisible" width="30%">
      <el-popover placement="right-end" v-model="popCatelogSelectVisible">
        <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
        <div style="text-align: right; margin: 0">
          <el-button size="mini" type="text" @click="popCatelogSelectVisible = false">取消</el-button>
          <el-button type="primary" size="mini" @click="addCatelogSelect">确定</el-button>
        </div>
        <el-button slot="reference">新增关联</el-button>
      </el-popover>
      <el-table :data="cateRelationTableData" style="width: 100%">
        <el-table-column prop="id" label="#"></el-table-column>
        <el-table-column prop="brandName" label="品牌名"></el-table-column>
        <el-table-column prop="catelogName" label="分类名"></el-table-column>
        <el-table-column fixed="right" header-align="center" align="center" label="操作">
          <template slot-scope="scope">
            <el-button
                type="text"
                size="small"
                @click="deleteCateRelationHandle(scope.row.id,scope.row.brandId)"
            >移除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <span slot="footer" class="dialog-footer">
        <el-button @click="cateRelationDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="cateRelationDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import AddOrUpdate from './brand-add-or-update'
import da from "element-ui/src/locale/lang/da";
import CategoryCascader from "../common/category-cascader";


export default {
  data() {
    return {
      brandId: 0,
      dataForm: {
        pageNum: 1,
        pageSize: 10,
        key: undefined,
        totalPage: 0
      },
      dataList: [],
      dataListSelections: [],
      cateRelationTableData: [],
      srcList: [],
      catelogPath: [],
      dataListLoading: false,
      addOrUpdateVisible: false,
      cateRelationDialogVisible: false,
      popCatelogSelectVisible: false,
    }
  },
  components: {
    AddOrUpdate,
    CategoryCascader
  },
  activated() {
    this.getDataList()
  },
  methods: {

    // 获取数据列表
    getDataList() {
      this.dataListLoading = true
      this.$http({
        url: this.$http.adornUrl('/product/pmsBrand/list'),
        method: 'post',
        data: this.$http.adornData(this.dataForm, false)
      }).then(({data}) => {
        if (data && data.code === 0) {
          this.dataList = data.data.list;
          this.dataForm.totalPage = data.data.total;
        } else {
          this.dataList = []
          this.totalPage = 0
        }
        this.dataListLoading = false
      })
    },

    // 每页数
    sizeChangeHandle(val) {
      this.dataForm.pageSize = val
      this.dataForm.pageNum = 1
      this.getDataList()
    },

    // 当前页
    currentChangeHandle(val) {
      this.dataForm.pageNum = val
      this.getDataList()
    },

    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val
    },

    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id)
      })
    },

    // 删除
    deleteHandle(id) {
      var ids = id ? [id] : this.dataListSelections.map(item => {
        return item.brandId
      })
      this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$http({
          url: this.$http.adornUrl('/product/pmsBrand/delete'),
          method: 'post',
          data: this.$http.adornData(ids, false)
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.$message({
              message: '操作成功',
              type: 'success',
              duration: 1500,
              onClose: () => {
                this.getDataList()
              }
            })
          } else {
            this.$message.error(data.msg)
          }
        })
      })
    },

    //修改状态
    updateBrandStatus(data) {
      let {brandId, showStatus} = data;

      console.log(brandId, showStatus)

      this.$http({
        url: this.$http.adornUrl('/product/pmsBrand/update/status'),
        method: 'put',
        data: this.$http.adornData({brandId, showStatus}, false)
      }).then(({data}) => {

        if (data && data.code === 0) {
          this.$message({
            type: "success",
            message: "更新品牌状态成功!"
          });
          //刷新数据
          this.getDataList();
        } else {
          this.$message.error(data.msg)
        }
      });
    },

    //检索输入框清空后触发事件
    clearTheEvent() {
      console.log("触发成功")
      this.getDataList();
    },

    //关联分类
    updateCatelogHandle(brandId) {
      this.cateRelationDialogVisible = true;
      this.brandId = brandId;
      this.getCateRelation();
    },

    //查询分类数据
    getCateRelation() {
      this.$http({
        url: this.$http.adornUrl("/product/pmsCategoryBrandRelation/catelog/list"),
        method: "get",
        params: this.$http.adornParams({
          brandId: this.brandId
        })
      }).then(({data}) => {
        this.cateRelationTableData = data.data;
      });
    },

    //提交关联分类数据
    addCatelogSelect() {
      //{"brandId":1,"catelogId":2}
      this.popCatelogSelectVisible = false;
      this.$http({
        url: this.$http.adornUrl("/product/pmsCategoryBrandRelation/save"),
        method: "post",
        data: this.$http.adornData({
          brandId: this.brandId,
          catelogId: this.catelogPath[this.catelogPath.length - 1]
        }, false)
      }).then(({data}) => {

        if (data && data.code === 0) {
          this.$message({
            message: '操作成功',
            type: 'success',
            duration: 1500
          });

          this.getCateRelation();
        } else {
          this.$message.error(data.msg)
        }
      });
    },


    //删除关联分类数据
    deleteCateRelationHandle(id, brandId) {
      this.$http({
        url: this.$http.adornUrl("/product/pmsCategoryBrandRelation/delete"),
        method: "delete",
        data: this.$http.adornData([id], false)
      }).then(({data}) => {
        if (data && data.code === 0) {
          this.$message({
            message: '操作成功',
            type: 'success',
            duration: 1500
          });
          this.getCateRelation();
        } else {
          this.$message.error(data.msg)
        }
      });
    },
  }
}
</script>
